package com.gao.controller;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;

/**
 * @author GaoXi
 * @date 2021/8/17 21:16
 */
@Controller
public class TestEx {

    @RequestMapping("testEx")
    public String testEx(){
        int a = 1/0;
        return "hello";
    }

}
